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參數(shù)資料
| 型號： | CY7C09099 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 128K x 8 Synchronous Dual-Port Static RAM(128K x 8 同步雙端口靜態(tài)RAM) |
| 中文描述： | 128K的× 8同步雙端口靜態(tài)存儲器（128K的× 8同步雙端口靜態(tài)RAM）的 |
| 文件頁數(shù)： | 1/20頁 |
| 文件大?。?/td> | 337K |
| 代理商： | CY7C09099 |
PRELIMINARY
32K/64K/128K x 8/9
Synchronous Dual-Port Static RAM
High-speed clock to data access 6.5
[1]
/7.5/9/12 ns (max.)
Low operating power
—Active = 195 mA (typical)
—Standby = 0.05 mA (typical)
Fully synchronous interface for easier operation
Burst counters increment addresses internally
—Shorten cycle times
—Minimize bus noise
—Supported in Flow-Through and Pipelined modes
Dual Chip Enables for easy depth expansion
Automatic power-down
Commercial and Industrial temperature ranges
Available in 100-pin TQFP
Pin-compatible and functionally equivalent to
IDT709079, IDT70908, and IDT709089
CY7C09079/89/99
CY7C09179/89/99
Cypress Semiconductor Corporation
3901 North First Street
San Jose
CA 95134
408-943-2600
October 18, 1999
1
Features
True dual-ported memory cells which allow simulta-
neous access of the same memory location
Six Flow-Through/Pipelined devices
—32K x 8/9 organizations (CY7C09079/179)
—64K x 8/9 organizations (CY7C09089/189)
—128K x 8/9 organizations (CY7C09099/199)
Three Modes
—Flow-Through
—Pipelined
—Burst
Pipelined output mode on both ports allows fast 100-
MHz cycle time
0.35-micron CMOS for optimum speed/power
Notes:
1.
2.
3.
See page 7 for Load Conditions.
I/O
0
–I/O
for x8 devices; I/O
–I/O
for x9 devices.
A
0
–A
14
for 32K; A
0
–A
15
for 64K; and A
0
–A
16
for 128K devices.
Logic Block Diagram
R/W
L
CE
0L
CE
1L
OE
L
FT/Pipe
L
I/O
0L
–I/O
7/8L
Control
A
0
–A
14/15/16L
CLK
L
ADS
L
CNTEN
L
CNTRST
L
R/W
R
1
0
0/1
CE
0R
CE
1R
OE
R
1
0/1
0
FT/Pipe
R
I/O
0R
–I/O
7/8R
I/O
Control
A
0
–A
14/15/16R
CLK
R
ADS
R
CNTEN
R
CNTRST
R
1
0
0/1
1
0/1
0
I/O
Counter/
Address
Register
Decode
True Dual-Ported
RAM Array
Counter/
Address
Register
Decode
8/9
8/9
[2]
[2]
[3]
[3]
15/16/17
15/16/17
For the most recent information, visit the Cypress web site at www.cypress.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| CY7C09189 | 64K x 9 Synchronous Dual-Port Static RAM(64K x 9 同步雙端口靜態(tài)RAM) |
| CY7C09199 | 128K x 9 Synchronous Dual-Port Static RAM(128K x 9 同步雙端口靜態(tài)RAM) |
| CY7C09289A | 64K x16 Synchronous Dual Port Static RAM(64K x 16 同步雙端口靜態(tài) RAM) |
| CY7C09269A | 16K x16 Synchronous Dual Port Static RAM(16K x 16 同步雙端口靜態(tài) RAM) |
| CY7C09279A | 32K x16 Synchronous Dual Port Static RAM(32K x 16 同步雙端口靜態(tài) RAM) |
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參數(shù)描述 |
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| CY7C09099V-12AC | 功能描述:IC SRAM 1MBIT 12NS 100LQFP RoHS:否 類別:集成電路 (IC) >> 存儲器 系列:- 標(biāo)準(zhǔn)包裝:96 系列:- 格式 - 存儲器:閃存 存儲器類型:FLASH 存儲容量:16M（2M x 8，1M x 16） 速度:70ns 接口:并聯(lián) 電源電壓:2.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 封裝/外殼:48-TFSOP（0.724"，18.40mm 寬） 供應(yīng)商設(shè)備封裝:48-TSOP 包裝:托盤 |
| CY7C09099V-12AXC | 功能描述:靜態(tài)隨機存取存儲器 3.3V 128Kx8 COM Sync Dual Port 靜態(tài)隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| CY7C09099V-6AXC | 功能描述:靜態(tài)隨機存取存儲器 3.3V 128Kx8 COM Sync Dual Port 靜態(tài)隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
| CY7C09099V-7AI | 制造商:Cypress Semiconductor 功能描述:SRAM SYNC DUAL 3.3V 1MBIT 128KX8 18NS/7.5NS 100TQFP - Bulk |
| CY7C09099V-7AXI | 功能描述:靜態(tài)隨機存取存儲器 3.3V 128Kx8 IND Sync Dual Port 靜態(tài)隨機存取存儲器 RoHS:否 制造商:Cypress Semiconductor 存儲容量:16 Mbit 組織:1 M x 16 訪問時間:55 ns 電源電壓-最大:3.6 V 電源電壓-最小:2.2 V 最大工作電流:22 uA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TSOP-48 封裝:Tray |
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